Boot



FIG. 1 is a front perspective view of a boot, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a side elevation view thereof, taken from the left of FIG. 3;

FIG. 5 is a side elevation view thereof, taken from the right of FIG. 3;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a top plan view thereof;

where portions shown in broken lines form no part of the claimed design. 

CLAIM I claim, the ornamental design for a boot, as shown and described. 